David Anstine
6Patents
2h-index
6Co-inventors
40Inventor score
Filing activity: Sep 4, 2009 → Dec 5, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9631492B2 | Non-caking rock dust for use in underground coal mines | Chemistry; Metallurgy | 4 | Active |
| US8580141B2 | Stearic acid-treated calcium carbonate compositions having low or no detectable free stearic acid and related methods | Emerging Cross-Sectional Technologies | 3 | Active |
| US10533417B2 | Non-caking mine rock dust for use in underground coal mines | Emerging Cross-Sectional Technologies | 2 | Active |
| US11111786B2 | Moisture tolerant rock dust and methods of application thereof | Fixed Constructions | 0 | Active |
| US11421531B2 | Non-caking mine rock dust for use in underground coal mines | Emerging Cross-Sectional Technologies | 0 | Active |
| US11414550B2 | Compositions including blends of hydrophobic and non-hydrophobic inorganic particulate material, for use in covering products | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.